It is time.

ui/accessibility/ax_view_state.cc

Index: ui/accessibility/ax_view_state.cc
diff --git a/ui/accessibility/ax_view_state.cc b/ui/accessibility/ax_view_state.cc
deleted file mode 100644
index 11044bc16dd05304e96441b33641153621637a0a..0000000000000000000000000000000000000000
--- a/ui/accessibility/ax_view_state.cc
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "ui/accessibility/ax_view_state.h"
-
-namespace ui {
-
-AXViewState::AXViewState()
-    : role(AX_ROLE_CLIENT),
-      selection_start(-1),
-      selection_end(-1),
-      index(-1),
-      count(-1),
-      state_(0) { }
-
-AXViewState::~AXViewState() { }
-
-void AXViewState::AddStateFlag(ui::AXState state_flag) {
-  state_ |= (1 << state_flag);
-}
-
-bool AXViewState::HasStateFlag(ui::AXState state_flag) const {
-  return 0 != (state_ & (1 << state_flag));
-}
-
-}  // namespace ui